/**
 *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
 *  and/or other contributors as indicated by the @authors tag. See the
 *  copyright.txt file in the distribution for a full listing of all
 *  contributors.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.mapstruct.jpa;

import org.mapstruct.Mapper;
import org.mapstruct.MappingTarget;
import org.mapstruct.ReportingPolicy;
import org.mapstruct.factory.Mappers;

@Mapper( uses = SourceTargetMapper.LenientMapper.class )
public interface SourceTargetMapper {

    SourceTargetMapper MAPPER = Mappers.getMapper( SourceTargetMapper.class );

    void toEntity(ParentDto s, @MappingTarget ParentEntity t);

    @Mapper( unmappedTargetPolicy = ReportingPolicy.IGNORE )
    public interface LenientMapper {

        // ChildDto.name will be mapped to ChildEntity.name (based on name), explicit ignore would still be required
        // ChildDto.age will not be mapped ChildDto.childAge (ignore) and there's no warning either
        // this is handy when @BeanMapping#ignoreByDefault causes too many manual mappings to add
        void toEntity(ChildDto s, @MappingTarget ChildEntity t);
    }
}
